AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999CD9 ∴ Observational info
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(101615) 1999CD9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9138.94 days
Unobserved 68 days

 

Astrometry summary
Optical
RMS of residuals 0.53
First observation 1999-02-12.368
Last observation 2024-02-20.311
Number (Discarded) 889 (5)

 

Get the observational details
ASCII file

 

Note: The ASCII file is in a format suitable for OrbFit input.